MP Pumps 22292-4.50 Trimmed Impeller
The impeller is the rotating component that imparts flow and pressure to the fluid moving through the pump. A worn, cracked, or eroded impeller is one of the most common reasons a centrifugal pump loses capacity.
Always match by the MP Pumps part number 22292-4.50 listed on your equipment parts diagram, since dimensions and material vary across the MP Pumps lineup even for parts with the same common name.
Key Features
- Genuine MP Pumps replacement impeller
- Sized to fit a specific pump model and configuration
- Material and trim vary by part number
Applications
- Restoring lost flow or pressure on an MP Pumps centrifugal pump
- Scheduled wear-part replacement during a pump rebuild
Specifications
- Manufacturer: MP Pumps
- Part Number: 22292-4.50
- Part Type: Trimmed Impeller
Frequently Asked Questions
Q: What causes this part to wear out?
Wetted components wear from normal operation, cavitation, dry running, or abrasive material in the pumped fluid. Regular inspection catches wear before it causes a bigger failure.
Q: Should I replace other parts at the same time?
When servicing a pump wet end, it is common practice to also replace the mechanical seal, gaskets, and O-rings at the same time to avoid a repeat teardown.
Q: What tools do I need to install this?
Most MP Pumps wet-end parts install with standard hand tools. Always relieve system pressure and disconnect power before servicing a pump.
Q: Can I use this part on a different MP Pumps model?
Wet-end parts are sized to a specific pump model and configuration. Confirm against your pump nameplate before ordering, or send us a picture and we will verify.
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